4-Pyridinol, 3-nitro-,1-oxide

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Names

[ CAS No. ]:
31872-57-8

[ Name ]:
4-Pyridinol, 3-nitro-,1-oxide

[Synonym ]:
3-Nitro-4-hydroxy-pyridin-N-oxyd
3-Nitro-4-hydroxy-pyridin-N-oxid
3-nitropyridin-4-ol 1-oxide
3-nitropyridine-1,4-diol
MFCD00234062
4-Hydroxy-3-nitropyridine N-oxide
3-Nitro-4-pyridin-N-oxid
3-Nitro-4-hydroxypyridin-1-oxid

Chemical & Physical Properties

[ Density]:
1.67g/cm3

[ Boiling Point ]:
287.7ºC at 760mmHg

[ Melting Point ]:
225-226°C

[ Molecular Formula ]:
C5H4N2O4

[ Molecular Weight ]:
156.09600

[ Flash Point ]:
127.8ºC

[ Exact Mass ]:
156.01700

[ PSA ]:
91.51000

[ LogP ]:
1.25210

[ Index of Refraction ]:
1.657

Safety Information

[ Hazard Codes ]:
T

[ Risk Phrases ]:
R23/24/25;R36/37/38

[ Safety Phrases ]:
S22-S26-S36/37/39-S45

[ RIDADR ]:
2811

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Nitropyridine N-oxide
  • Ethanoic anhydride

DownStream

  • Pyridine,4-chloro-3-nitro-, 1-oxide

Related Compounds

  • 4-Pyridinol,3-methyl-,1-oxide(6CI,7CI)
  • 4-Pyridinamine,3-nitro-, 1-oxide
  • 4-Pyridinol,3,5-dinitro-, 1-oxide
  • 4-Pyridinol,3,5-dichloro-,1-oxide
  • 4-Pyridinol,3-chloro-5-methyl-,1-oxide
  • 4-Pyridinol,3-chloro-2-methyl-,1-oxide
  • 3-[4-(3,5-dimethylbenzoyl)piperazin-1-yl]-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazine
  • 3-[4-(3,4-dimethylbenzoyl)piperazin-1-yl]-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazine
  • 3-[4-(4-tert-butylbenzoyl)piperazin-1-yl]-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazine
  • 3-[4-(3-methoxybenzoyl)piperazin-1-yl]-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazine
  • 3-[4-(4-ethoxybenzoyl)piperazin-1-yl]-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazine
  • 3-[4-(3,4-dimethoxybenzoyl)piperazin-1-yl]-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazine
  • (2,3-dimethoxyphenyl)(4-(6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazin-3-yl)piperazin-1-yl)methanone
  • 3-[4-(3,5-dimethoxybenzoyl)piperazin-1-yl]-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazine
  • 3-[4-(3,4-diethoxybenzoyl)piperazin-1-yl]-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazine
  • 3-[4-(3,4,5-trimethoxybenzoyl)piperazin-1-yl]-6-(3,4,5-trimethyl-1H-pyrazol-1-yl)pyridazine
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